| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $45.79 | 10.575% | $50.6323 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $33.36 | 10.729% | $36.9392 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $214.75 | 7.172% | $230.1519 | $230.15 | $230.15 | $230.20 |
| Purchase #4 | $45.43 | 5.394% | $47.8805 | $47.88 | $47.90 | $47.90 |
| Purchase #5 | $60.41 | 3.701% | $62.6458 | $62.65 | $62.65 | $62.60 |
| Purchase #6 | $189.41 | 12.825% | $213.7018 | $213.70 | $213.70 | $213.70 |
| Purchase #7 | $63.84 | 7.459% | $68.6018 | $68.60 | $68.60 | $68.60 |
| 7 purchase totals = | $652.99 | $710.5533 | $710.55 | $710.60 | $710.50 | |